I'm not sure if this is in correct location but here we go!
I think you should be able to sell your champs for 3 reasons:
-#1--If you buy a champ but you turn out awful and finaly hate it then you should be able to sell it.
-#2--If you're bored with your champs you could make the hard decision to sell your champs and get a new one.
-#3--If you got a champ by mistake ( missclick or messing with a friend ) you could get a small refund
I mean not something CRAZY. A small amount of IP for a champ you sell so you know this isn't the end of the world, this is a game where if you make a mistake you can fix it more easily.
I think this won't change gameplay or anything about the League so please think about it
Plz tell me what you think and i'll make sure to keep this thread alive.